<nav id="main-sidebar" class="bd-docs-nav bd-links" aria-label="{{ _('Section Navigation') }}">
  <div class="bd-toc-item navbar-nav">{{ generate_toctree_html("sidebar", show_nav_level=0, startdepth=0, maxdepth=4, collapse=False, includehidden=True, titles_only=True) }}</div>
</nav>
